Industrial Motorized Material Handling 20 Tons Battery Transfer Trolley is a rail type transport vehicle, need to lay the track on the ground, the track is generally I-beam surface contact track; secondly, it is an electrically driven vehicle, automatic operation under the motor reducer drive, again it is a kind of Industrial Motorized Material Handling 20 Tons Battery Transfer Trolley has a simple structure, easy to use, large load capacity, no fear of dirt and no fear of the rail. It has the characteristics of simple structure, easy to use, large load capacity, not afraid of dirt and smashing, easy maintenance, long use time, etc. Because of its convenient, strong, economic, easy to clean, etc., it has become a transportation tool for carrying heavy materials inside the enterprise plant and between the plant and the plant for a short distance frequently.